Westminster City - Multiple Planning Applications For Listed Buildings And Conservation Areas

Applications received under:

Town & Country Planning Act 1990 • Planning (Listed Buildings * Conservation Areas) Act 1990 • Article 13(4) or (5), Town and Country Planning (Development Management Procedure) (England) Order 2010 • Town & Country Planning General Regulations 1992. Notice is hereby given that applications have been made to the Westminster City Council for permission to carry out work and/or development as described below to premises listed-Code: FULL-Town Planning; LBC-Historic Building; ADFULL-Approval of details; COD-Council’s Own Development; ADV-Advertisement.

26/01537/LBC 1 A Block Albany W1J 0AL
Internal alterations and minor external alterations. (Linked with 26/01536/FULL)

26/00635/LBC 12A Little Portland Street London W1W 8BJ
Internal alterations, retractable awning and signage. [Linked to 26/00638/ADV]

26/01635/LBC 17 - 21 South Audley Street London W1K 2NY
Removal and rebuilding of a leaning chimney stack including associated structural works to existing roof. (Linked to 26/01634/FULL)

26/01155/LBC 2 - 2A Davies Street London W1K 3DJ
Replacement of flat roof covering to modern ground floor extension and associated works. Linked with 26/01154/FULL

26/01893/FULL 31 Duke Street London W1U 1LG
Demolition of the existing buildings above ground with partial retention of existing basement walls. Construction to provide a building comprising retained basement and eight upper storeys (ground plus seven) for flexible retail, restaurant (Class E (a) and (b)) and / or bar (Sui Generis) use at part basement and part ground, flexible retail, restaurant (Class E (a) and (b)) and / or office (Class E(g)(i)) at first floor, with offices ((Class E(g)(i)) above; provision of external roof terraces at sixth and seventh floor levels, mechanical plant and photovoltaic panels at main roof level; provision of public realm enhancements on Duke Street, Barrett Street and Picton Place including the removal of the motor bike parking on Barrett Street and associated works. (SITE INCLUDES 31, 33 AND 37 DUKE STREET)

26/00135/LBC 57A Upper Montagu Street London W1H 1SG
Replacement of two windows on the rear elevation with timber double-glazed sash windows.

26/01130/LBC A Block Albany W1J 0AL
Internal alterations to sets A11/A12 and A13.

26/01077/LBC Argyll House 246 - 250 Regent Street London W1B 3BN
External alterations including the removal of external manifestation in association with the previous occupation as a bank and internal alterations [Linked to 26/01129/FULL]

26/00901/LBC De Beers Jewellers Limited 45 - 50 Old Bond Street London W1S 4QT
Installation of a chain mail security curtain and a metal security shutter to the ground floor existing shopfront on the Bond Street elevation.

26/00872/FULL Flat 2 New Cavendish Mansions 48 New Cavendish Street London W1G 8TG
Retrofit of existing windows, including insertion of slimline double-glazing windowpanes to front facade.

26/01698/LBC Marlborough Head 24 North Audley Street London W1K 6WD
Installation of 9 wall lights to North Audley Street and North Row elevations, replacement of entrance door with timber panelled and glazed doors, installation of two illuminated hanging signs at first floor level, a painted timber non-illuminated sign above the door entrance facing North Audley Street; and installation of non-illuminated pin mounted fret cut brass letters at fascia level on North Row elevation. [Linked with 26/01386/FULL and 26/01387/ADV].

26/01719/FULL St Mary’s C Of E Primary School Enford Street London W1H 1DL
Installation of an external exit gate onto Walmer Place / Virgil Place and erection of a single storey timber building in the playground.

26/02152/FULL 1 Clifton Hill London NW8 0QE
Variation of condition 1 of planning permission dated 27th October 2025 (RN:25/06173/FULL) for the Erection of side extension at ground floor and part-first floor; use of the existing rear extension roof as a terrace; alterations to rear elevation fenestration; installation of conservation style rooflights; erection of two new dormer windows; and installation of permeable paving to front driveway. NAMELY, allow modification to existing vehicle gate and front brick walls to incorporate a new pedestrian gate.

26/01332/LBC 1 Marylebone Road London NW1 4AQ
Installation of staircase to the external lower ground entrance on the eastern side of the building and removal of adjacent metal railings and stone plinth (retrospective application). [Linked with 26/01331/FULL].

26/01331/FULL 1 Marylebone Road London NW1 4AQ
Installation of staircase to the external lower ground entrance on the eastern side of the building and removal of adjacent metal railings and stone plinth (retrospective application). [Linked with 26/01332/LBC].

26/01804/LBC 11 Park Square West London NW1 4LJ
Re-roofing including installation of roof insulation and ventilation and to replace existing air source heat pump. Internal alterations including installation of additional room heater. (Linked to 26/01803/FULL) 26/01803/FULL 11 Park Square West London NW1 4LJ Re-roofing including installation of roof insulation and ventilation and to replace existing air source heat pump. Internal alterations including installation of additional room heater. (Linked to 26/01804/LBC) 

26/01444/FULL 12 Orme Square London W2 4RS
Variation of Condition 1 of planning permission dated 5 January 2024 (RN: 23/02189/FULL) for ‘Erection of single storey rear extension and alterations to front elevation including new windows and doors and enlarged front lightwell with stair’. NAMELY, to add new cast stone parapet screening, decorative architrave to windows, decorative metal screen to front windows, replacement of decorative balustrade with black painted metal balustrade, projecting portico and columns to entrance and coping stone to existing boundary wall.

26/02093/FULL 144 Praed Street London W2 1HU
Variation of condition 1 of planning permission dated 9th August 2024 (RN:22/08247/FULL) for the Replacement of mansard roof with sheer brickwork extension, new mansard roof extension and roof top plant enclosure to provide additional hotel accommodation (Class C1). Alterations to façade fenestration and shopfronts to the building, installation of green wall to side (north east) and associated works. NAMELY, To secure amendments to the roof scape of the approved hotel, including new dormers will be introduced to serve the new 7th floor hotel bedrooms; extension of firefighting lift and staircase housing by 1 storey; consented roof plant enclosure is moved up a storey and pulled back from the roof perimeter and architectural metal railings proposed to screen the plant.

26/01007/FULL 19 York Terrace East London NW1 4PT
Extension of the basement level beneath the existing rear garden to provide additional habitable accommodation; creation of internal alterations within the existing basement including new access steps and service connections to the existing plantroom; enlargement of the existing rear lightwell; creation of an additional lightwell within the rear garden; extension of the existing service lightwell to serve the new basement plantroom; reconfiguration of the rear garden landscaping; and temporary removal of a section of the rear garden railing to facilitate site access during construction. (Linked to 26/01008/LBC)

26/01008/LBC 19 York Terrace East London NW1 4PT
Extension of the basement level beneath the existing rear garden to provide additional habitable accommodation; creation of internal alterations within the existing basement including new access steps and service connections to the existing plantroom; enlargement of the existing rear lightwell; creation of an additional lightwell within the rear garden; extension of the existing service lightwell to serve the new basement plantroom; reconfiguration of the rear garden landscaping; and temporary removal of a section of the rear garden railing to facilitate site access during construction. (Linked to 26/01007/FULL)

26/01219/LBC 1A Kent Terrace London NW1 4RP
Alteration to internal layouts, construction of new stairs between 2nd and 3rd floors; installation of rooflights; alterations to rear terrace and rear roof terrace including glazed screening and new door to rear roof terrace. [Linked to 26/01218/FULL]

26/01904/LBC 2 Palace Court London W2 4HR
Dismantle and reinstate a damaged section of wall and pier to the front of the property.

26/00604/LBC 2 Randolph Road London W9 1AN
Internal and external repair works to the front bay, together with associated external repair, restoration and redecoration works, structural repairs where required.

26/01222/LBC 23 Craven Hill London W2 3EN
Installation of roof-mounted acoustic louvres to existing shed to serve air conditioning plant. [Linked to 26/01222/LBC]

26/00631/FULL 233 - 237 Old Marylebone Road London NW1 5QT
Erection of a ground floor extension to the front of the building.

25/08853/LBC 245 Old Marylebone Road London NW1 5QT
External alterations including erection of cycle storage in car park; alterations to windows and replacement of external doors (these previously approved under application 23/06852/FULL); enhancements and changes to front and side of existing building including additional works to windows, new external HVAC system. installation of eight A/C condenser units along the flank wall above basement level. Internal alterations (Linked to 25/06183/FULL)

26/01489/FULL 28 Oliphant Street London W10 4EG
Erection of a single storey side extension at ground floor.

25/06053/FULL 29 Cleveland Mansions Widley Road London W9 2LA
Replacement of 5 windows at fourth floor level.

25/08749/FULL 3 Wellington Close London W11 2AN
Installation of a new ground-level grille to front entrance of building.

26/02075/FULL 30 Woronzow Road London NW8 6QE
Erection of second floor rear extension.

26/00967/LBC 33 St John’s Wood Terrace London NW8 6JL
Internal alterations, replacement windows and doors and new slate roof tiles to existing butterfly roof. [Linked to 26/00966/FULL]

26/01980/FULL 41 Hyde Park Gardens Mews London W2 2NX
External alterations including erection of mansard roof extension and terrace at roof level; replacement of the existing windows; and other associated works.

26/01268/FULL 42 Westbourne Grove London W2 5SH
Installation of a new shopfront and louvres (linked with 26/01269/ADV)

26/00857/FULL 44 Marlborough Place London NW8 0PL
Replacement of all front and rear windows with slim profile double-glazed units.

26/01028/COFUL 47 Barnsdale Road London W9 3LL
Demolition of the existing rear addition to the property located within the garden, reconstruction of a new rear addition extended 1m in depth from the original footprint of the existing, construction of a side infill extension to ground floor only, modification of the internal layout to create two flats with three bedrooms respectively. Introduction of retrofit measures to improve the energy efficiency such as solar panels, internal and external wall insulation to the rear of the existing retained structure.

26/01982/FULL 4A Melina Place London NW8 9SA
Installation of new vestibule entrance with improved security, installation of a bike and bin storage and other associated works.

26/02132/FULL 68 Westbourne Park Villas London W2 5EB
Installation of larger rooflight in eastern roof slope (an amendment to rooflight permitted by RN 25/00245/FULL)

26/01256/FULL 78 Westbourne Park Road London W2 5PL
Erection of rear extension at ground floor level with green roof and skylight; renovation of existing side extension with green roof and skylights; new glazed sash window in front elevation of side extension; second sash window within the same elevation to bricked-in window; demolition and re-build of brick boundary wall along Westbourne Park Passage. 26/01818/FULL 8 Elm Tree Road London NW8 9JX Installation of a glazed garden canopy to the rear of the property.

26/01624/LBC 98 Inverness Terrace London W2 3LD
Installation of 6 CCTV dome security cameras to the exterior and internal communal parts including installation of 2 external security sensor lights adjacent to the entrance doors to the basement flats A and B. (Retrospective)

26/01330/FULL 99B Portnall Road London W9 3BB
Use of roof of rear closet wing as a roof terrace and installation of decking and railings to flat roof. (Retrospective application).

26/01214/FULL Basement 278 Elgin Avenue London W9 1JR
Erection of single storey rear extension, installation of a new window to front lightwell and associated works.

26/01771/FULL Basement - Flat A 4 Oakington Road London W9 2DH
Erection of a single story ground floor rear and side extension.

26/02130/FULL Basement And Ground Floor 81 Westbourne Grove London W2 4UL
Installation of kitchen extraction/ventilation system to rear lightwell and rear elevation (Part Retrospective)

26/02065/FULL Basement And Ground Floor 84 Queensway London W2 3RL
Installation of replacement plant enclosure including replacement plant; alterations to existing plant room to ground floor flat roof; and other associated works.

26/01021/LBC Basement And Ground Floor Maisonette 11 Chepstow Road London W2 5BP
Single-storey extension within side return to the rear at basement level and new basement access up to rear garden. New terrace above extension with adjusted stair position down to rear garden. Removal of one rear window and brickwork panel to form new access to extension. Renovation of existing vault at front basement and new external door to basement front. Replacement of lintel above basement front window and render repairs to surrounding areas. Damp proofing works to basement level. (Linked with 26/01021/LBC)

25/08111/COFUL Essendine Primary School Essendine Road London W9 2LR
Installation of eight external wall-mounted brown-coloured horn sounders/emergency alarms to the main building elevations and installation of two external wall mounted brown-coloured horn sounders/emergency alarms to the annexe building.

26/01811/FULL First Floor 50 Lisson Street London NW1 5DF
Change of use of first floor from office to residential dwelling (C3).

26/00242/FULL First Floor Flat 2 Nugent Terrace London NW8 9QB
Amalgamation of two existing flats into a single dwelling; erection of first-floor extension with balcony and stairs down to new rear terrace and associated new railings; installation of air source heat pumps to rear flat roof; replacement of windows and doors; installation of solar panels to roof; installation of rooflights.

26/01896/FULL Flat 21 Clifton Court Northwick Terrace London NW8 8HT
Installation of new air conditioning condenser unit on existing flat roof (Block 3 Level 5) with associated pipework.

26/01852/FULL Flat 4 17 Hatton Street London NW8 8PL
The amalgamation of Flats 4 and 5 to create a 3-bed residential unit on the second floor of the Old Aeroworks building.

26/01247/FULL Flat At 350 Edgware Road London W2 1EA
Erection of a mansard roof extension and rear extensions at upper floor levels, to provide improved residential accommodation above retained ground floor commercial unit.

26/00505/FULL Flats 22 To 42 Clarence Gate Gardens Glentworth Street London NW1 6BA
Installation of new service and gas pipework to the rear elevation facing Chagford Street (Retrospective).

26/01118/LBC Ground Floor Lords Cricket Ground St John’s Wood Road London NW8 8QN
Repairs and refurbishment of 23 original doors to principal rooms on the ground floor including the Long Room, Long Room Bar, Committee Room and Writing room, removing the doors from site to carry out the works in a joinery workshop

26/01024/COLBC Porchester Centre Porchester Road London W2 5HS
Refurbishment of Porchester Spa cold water plunge pool to secure long-term conservation, safe operation and continued public use.

26/01563/FULL Regent’s University London Inner Circle Regent’s Park London NW1 4NS
Works to the Herringham Building including replacement of lead weathering to high level ledge and to portland stone window bays, installation of hand rails to main entrance and removal of non-original vent enclosure and replacement of ventilation louvres.

25/09282/FULL Second Floor Flat 109 Bell Street London NW1 6TL
Erection of additional storey to existing second floor flat, conversion of 1 flat into a 3-bed duplex with front elevation dormer windows set back from principal elevation.

26/02106/FULL Second Floor Flat 141 Portnall Road London W9 3BN
Erection of rear dormer roof extension and formation of third floor roof terrace to second floor flat, including installation of rooflights.

26/01666/FULL Second Floor Flat 82 Saltram Crescent London W9 3JX
Erection of rear dormer and installation of two rooflights on the front roofslope in association with the loft conversation. Replacement of top floor windows; and other associated works.